CN202546132U - Combined walking device for detection in large-sized pipeline - Google Patents
Combined walking device for detection in large-sized pipeline Download PDFInfo
- Publication number
- CN202546132U CN202546132U CN2012201388913U CN201220138891U CN202546132U CN 202546132 U CN202546132 U CN 202546132U CN 2012201388913 U CN2012201388913 U CN 2012201388913U CN 201220138891 U CN201220138891 U CN 201220138891U CN 202546132 U CN202546132 U CN 202546132U
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Abstract
The utility model discloses a combined walking device for detection in a large-sized pipeline, which is used for detecting the surface in the large-sized pipeline with the diameter of 6m to 12m. According to the essentials of the technical scheme, the combined walking device comprises a bottom plate provided with left and right rubber wheels and a lower universal wheel; a lower bracket, a lower adjusting frame, a central speed reducer with a central motor, an upper adjusting frame, a hydraulic cylinder of an upper bracket, a compressing spring, and an upper sweeping board provided with an upper supporting rubber wheel and an upper universal wheel are fixed on the bottom plate; the upper supporting rubber wheel is synchronously driven by an upper synchronous motor; a central transverse shaft is fixed to the central speed reducer; a retracting arm is fixed at the end part of the central transverse shaft, and the front end of the retracting arm is provided with a camera; the left and right rubber wheels pass through left and right synchronous belts on left and right speed reducers through left and right driving motors; and left and right driven synchronous wheels and left and right driving synchronous wheels realize driving. The combined walking device with the technical scheme disclosed by the utility model can be widely applied to the field of detection in the large-sized pipeline.
Description
Technical field:
The utility model is mainly used in a kind of device that the large-scale pipeline internal surface is checked.
Background technique:
The current device of also not checking the large-scale pipeline internal surface; Can only adopt artificial scaffolding mode to check to the large hydropower station diameter at the water supply line of 6～12m; For the bigger pipeline of some steepness; Manual work can't be checked through, and these huge pipelines are again extremely important the covers in hydroelectric power plant, relates to the position of hydroelectric power plant's safety; So a kind of device that can check crackle, the corrosion of large-scale pipeline internal surface, damages such as come to nothing is badly in need of in large-scale hydroelectric power plant, so that the proposition maintenance scheme.
Summary of the invention:
The utility model aim to provide a kind of can be in the technological scheme of the device of large-scale pipeline internal surface walking work; It is characterized in that; Fixedly mounted left speed reducer in base plate rear end one side with left drive motor; Left active synchronization wheel on the left side deceleration arbor is connected with left driven synchronizing wheel through the synchronous band in a left side; The driven synchronizing wheel in a left side is fixed on revolver axle one end that left rubber wheel is housed again, and left rubber wheel is fixed on the revolver axle, and the revolver axle is fixed on below the base plate through left inner bearing, left outer bearing gland and revolver support again; Be symmetrical in left speed reducer at the opposite side of base plate rear end and be fixed with the right speed reducer that has right drive motor; Be fixed with right active synchronization wheel on the right deceleration arbor; Right active synchronization wheel is connected with right driven synchronizing wheel through right band synchronously; Right driven synchronizing wheel is fixed together with the right wheel shaft that is fixed with right rubber wheel; Right wheel shaft through right inner bearing, right outer bearing gland and right wheel support be fixed on base plate below, left side band synchronously is that the with holes and left driven synchronizing wheel of mistake that passes respectively on the base plate is connected with right driven synchronizing wheel with right being with synchronously; Following universal wheels passes through universal wheels shaft flange, following universal wheels flange, following universal wheel shaft down; And after the following universal wheels that makes down universal wheel shaft pass down universal wheels Lower shaft sleeve and base plate front end central position crosses axis hole; Passing on the following universal wheel shaft of base plate fixedly lower spring pallet; After being inserted in lower spring on the lower spring pallet, put the lower spring casing again and the lower spring casing is fixed on the base plate, be fixed on above the lower spring casing after being inserted in universal wheels Upper shaft sleeve down down on the universal wheel shaft; Be fixed on lower support frame on the base plate central position, be fixed with hydraulic power unit and electric control box, on lower support frame, be fixed with adjustment rack down in the lower support frame side; Be fixed with center bearing bracket above the adjustment rack down; Center bearing bracket is equipped with the center axle bed, center axle bed one end be equipped with have in the center speed reducer of electrocardiograph, central, transverse axis one end passes centre bearing and is fixed together through axle joiner and center deceleration arbor; Centre bearing is fixed on the axle bed of center with the centre bearing lid; The central, transverse axis the other end is fixed with the centre-lock device, and telescopic boom one end inserts in the centre-lock device, and the other end is fixed with vidicon camera; Adjustment rack on center bearing bracket, being fixed with is fixed with upper bracket on last adjustment rack, on upper bracket, be fixed with oil hydraulic cylinder; Oil hydraulic cylinder communicates with hydraulic power unit through decline oil pipe that has lowering valve and the jack-up oil pipe that has the jack-up valve, and lowering valve and jack-up valve are controlled by electric control box, is fixed with torsional stop in the oil hydraulic cylinder upper end; After the hydraulic lifting axle passes the lifting axis via hole on torsional stop and the up-down base plate, lifting piston is fixed on the hydraulic lifting axle, again holddown spring is inserted on the upper leading axle; After being enclosed within lifting piston outside to the holddown spring casing; One end is fixed on the up-down base plate, and the other end is fixed on below the sweep, after upper leading axle passes and crosses axis hole and Upper shaft sleeve on the sweep simultaneously; Be fixed on the upper leading axle end to axle bumper, be fixed on Upper shaft sleeve above the sweep; Anti-rotating shaft one end is fixed on torsional stop one end through anti-shaft seat; The other end passes anti-rotation hole and the anti-rotation axle sleeve on the up-down base plate; The anti-rotation axle sleeve is fixed on the up-down base plate above the anti-rotation hole, on last sweep position of center line, is fixed with the upper support wheel carrier, is contained in the upper whorl axial that is fixed with the upper support rubber wheel on the upper support wheel carrier through two groups of upper bearing (metal)s and two groups of upper bearing (metal) outer press rings and upper bearing (metal) inner pressure ring; Upper whorl axial one end is fixed with the upper whorl axial fixing bolt; The other end is fixed with driven synchronizing wheel, uses the synchronizing wheel support and is fixed on the last speed reducer that has synchronous machine on the upper support wheel carrier, and last active synchronization wheel is fixed on the deceleration arbor; Use synchronous band and link together last driven synchronizing wheel and last active synchronization wheel, fuel electric generator is fixed on above the base plate.
The technique effect that technological scheme realized that the utility model provides is such: when checking in the combined large pipeline that traveling gear is after the inner assembled of large-scale pipeline; Start fuel electric generator to oil hydraulic pump station and electric control box power supply; Control jack-up valve makes hydraulic cylinder works that hydraulic lifting is axially gone up and rises; And exert pressure to holddown spring through lifting piston and to make holddown spring produce enough elastic force; This enough elastic force is not only can calculate according to spring constant, decrement; But also can control; Can be according to large-scale pipeline elevation angle size, just can calculate the much positive pressures that impose on left and right rubber wheel and can produce enough frictional force and make this device operation of upwards walking along a fixed angle of altitude or 90 ° of right angles, positive pressure is compressed the holddown spring realization through oil hydraulic cylinder, hydraulic lifting axle and lifting piston.When frictional force is enough, just can control the left and right driving motor through left and right speed reducer, left and right driven synchronizing wheel; Left and right synchronous band, the left and right rubber wheel walking of left and right active synchronization wheel drive, the last synchronous machine of going up sweep simultaneously also will drive upper support rubber wheel synchronous walking; The upper support rubber wheel must be synchronous with following left and right rubber wheel; In the large-scale pipeline corner, according to the different control of the radius of pipeline corner upper support rubber wheel with below the speed difference of left and right rubber wheel so that make entire bracket vertical pipe surface all the time; Last universal wheels plays the walking leading role with following universal wheels, and whole device is walked along pipe diameter all the time.In the device walking process; Middle electrocardiograph makes vidicon camera do reciprocal circular movement through center speed reducer, central, transverse axis and telescopic boom; So that clearly check the inner surface of pipeline all situations; Can adjust upper and lower adjustment rack to the large-scale pipeline of different-diameter and solve, telescopic boom also can be adjusted the radius of clean-up through the centre-lock device simultaneously.Anti-rotating shaft is to rotate in order to prevent that sweep from meeting to hinder; Lower spring is for solving down the technique effect that universal wheels and left and right rubber wheel will not produce same pressure at grade yet, promptly descending universal wheels that pipeline is had certain pressure so that guide effect is better.
The related technological scheme of the utility model designs ingenious, rational in infrastructure, practical, has novelty, creativeness and practicability, is the indispensability equipment of large-scale pipeline inner parts inspect, will extensively be employed.
Description of drawings:
Fig. 1. inspection traveling gear plan view in the combined large pipeline
Fig. 2. inspection traveling gear left view in the combined large pipeline
Fig. 3. inspection traveling gear A-A view in the combined large pipeline
Wherein:
1, upper leading axle 2, axle bumper 3, went up axis hole
4, Upper shaft sleeve 5, last universal wheels 6, last universal axle stand
7, anti-rotating shaft 8, anti-rotation axle sleeve 9, anti-rotation hole
10, vidicon camera 11, anti-shaft seat 12, lowering valve
13, jack-up valve 14, axle joiner 15, center axle bed
16, centre bearing 17, centre bearing lid 18, telescopic boom
19, central, transverse axis 20, centre-lock device 21, lock bolt
22, jack-up oil pipe 23, decline oil pipe 24, hydraulic power unit
25, following universal wheels Upper shaft sleeve 26, lower spring casing 27, lower spring
28, lower spring pallet 29, following universal wheels are crossed axis hole 30, following universal wheels Lower shaft sleeve
31, down universal wheel shaft 32, large-scale pipeline 33, universal wheels shaft flange down
34, following universal wheels 35, following universal wheels flange 36, electric control box
37, lower support frame 38, fuel electric generator 39, right driven synchronizing wheel
40, right rubber wheel 41, right wheel shaft 42, right wheel support
43, the right side is with 44 synchronously, is crossed with holes 45, right deceleration arbor
46, base plate 47, right active synchronization wheel 48, right speed reducer
49, following adjustment rack 50, center bearing bracket 51, center deceleration arbor
52, center speed reducer 53, middle electrocardiograph 54, last adjustment rack
55, upper bracket 56, oil hydraulic cylinder 57, torsional stop
58, hydraulic lifting axle 59, lifting axis via hole 60, up-down base plate
61, lifting piston 62, holddown spring 63, holddown spring casing
64, last sweep 65, last synchronizing wheel support 66, last speed reducer
67, go up synchronous machine 68, go up active synchronization wheel 69, go up band synchronously
70, go up driven synchronizing wheel 71, upper support wheel carrier 72, upper whorl axial
73, take turns retainingf key 74, upper support rubber wheel 75, upper whorl axial fixing bolt on
76, upper bearing (metal) inner pressure ring 77, upper bearing (metal) outer press ring 78, upper bearing (metal)
79, right drive motor 80, right outer bearing gland 81, right inner bearing
82, right inner bearing pressure ring 83, a left side be with 84 synchronously, left driven synchronizing wheel
85, left inner bearing 86, left inner bearing pressure ring 87, revolver axle
88, left rubber wheel 89, left outer bearing gland 90, revolver support
91, left speed reducer 92, left drive motor 93, left deceleration arbor
94, left active synchronization wheel
Embodiment:
Right rubber wheel (40) is contained in right wheel support (42) below through right wheel shaft (41), right outer bearing gland (80), right inner bearing (81) and two right inner bearing pressure rings (82); Right driven synchronizing wheel (39) is fixed on right wheel shaft (41) inner end, is fixed on right wheel support (42) below base plate (46) rear portion then.Be fixed on base plate (46) rear part upper surface to the right speed reducer (48) that has right drive motor (79); Be fixed on right deceleration arbor (45) end to right active synchronization wheel (47) again, the right side be with synchronously (43) passed (44) with holes and take turns (47) to right active synchronization and right driven synchronizing wheel (39) links together.Left rubber wheel (88) is contained in revolver support (90) below through revolver axle (87), left outer bearing gland (89), left inner bearing (85) and two left inner bearing pressure rings (86); The driven synchronizing wheel in a left side (84) is fixed on revolver axle (87) inner end, is symmetrical in right wheel support (42) to revolver support (90) and is fixed on below base plate (46) rear portion.Be fixed on base plate (46) rear part upper surface to the left speed reducer (91) that has left drive motor (92); And with right speed reducer (48) symmetry; Be fixed on left deceleration arbor (93) end to left active synchronization wheel (94), a left side be with synchronously (83) passed (44) with holes and take turns (84) to left active synchronization and link together.Following universal wheels (34) is through universal wheels flange (35), following universal wheels shaft flange (33) and following universal wheel shaft (31) are fixing down; After down universal wheel shaft (31) passes down following universal wheels on universal wheels Lower shaft sleeve (30) and the base plate (46) and crosses axis hole (29); Be fixed on down universal wheel shaft (31) top to lower spring pallet (28); Again lower spring (27) is placed above the lower spring pallet (28); After lower spring casing (26) is enclosed within above the lower spring (27) and compresses, be fixed on lower spring casing (26) above the base plate (46), be inserted in down universal wheels Upper shaft sleeve (25) down on the universal wheel shaft (31) afterwards and be fixed on above the lower spring casing (26).Be fixed on fuel electric generator (38) above the base plate (46).After being fixed on base plate (46) central position to lower support frame (37); Be fixed on lower support frame (37) side to hydraulic power unit (24) and electric control box (36) again; Fixing adjustment rack (49) down is being fixed with center bearing bracket (50) above the adjustment rack (49) down on lower support frame (37).Be fixed on center axle bed (15) on the center bearing bracket (50), axle bed (15) one ends in center fixedly have the center speed reducer (52) of center motor (53).Central, transverse axis (19) is fixed together with center deceleration arbor (51) through centre bearing (16) and axle joiner (14); Centre bearing (16) is fixed on center axle bed (15) end by centre bearing lid (17); Central, transverse axis (19) the other end and centre-lock device (20) are fixed together, and the telescopic boom (18) that an end is equipped with vidicon camera (10) is connected with centre-lock device (20).On center bearing bracket (50), be fixed with adjustment rack (54); On last adjustment rack (54), be fixed with upper bracket (55); On upper bracket (55), be fixed with oil hydraulic cylinder (56), oil hydraulic cylinder (56) is through lowering valve (12), decline oil pipe (23) and jack-up valve (13), jack-up oil pipe (22) and hydraulic power unit (24) UNICOM.
Be fixed on above the oil hydraulic cylinder (56) after the torsional stop (57) that has anti-rotation hole (9) to an end overlaps hydraulic lifting axle (58), anti-rotating shaft (7) is through preventing that shaft seat (11) is fixed on the torsional stop (57).After up-down base plate (60) is inserted in hydraulic lifting axle (58) and anti-rotating shaft (7); Be fixed on lifting piston (61) on the hydraulic lifting axle (58); After upper leading axle (1) is fixed on lifting piston (61); Holddown spring (62) is enclosed within outside the upper leading axle (1), loads onto holddown spring casing (63) and be fixed on the up-down base plate (60), be fixed on the up-down base plate (60) after being inserted in anti-rotating shaft (7) to anti-rotation axle sleeve (8).Make upper leading axle (1) pass going up behind the axis hole (3) on the sweep (64) and again Upper shaft sleeve (4) was overlapped upper leading axle (1) and fixing going up on the sweep (64), be fixed on upper leading axle (1) upper end to axle bumper (2).After will going up sweep (64) and being fixed on above the holddown spring casing (63); Be fixed on upper support wheel carrier (71) above the sweep (64); Be contained in the upper whorl axial that is fixed with upper support rubber wheel (74) (72) on the upper support wheel carrier (71) through two upper bearing (metal)s (78) and two groups of upper bearing (metal) inner pressure rings (76), upper bearing (metal) outer press ring (77); Upper whorl axial (72) one ends are equipped with upper whorl axial fixing bolt (75); The other end is fixed with driven synchronizing wheel (70); The last speed reducer (66) that has synchronous machine (67) is fixed on the upper support wheel carrier (71) through last synchronizing wheel support (65), is fixed on last active synchronization wheel (68) on speed reducer (66) axle, uses synchronous band (69) and links together last driven synchronizing wheel (70) and last active synchronization wheel (68).Last universal wheels (5) is symmetrical in upper support rubber wheel (74) through last universal axle stand (6) and is fixed on above the sweep (64).Enforcement finishes.
Claims (1)
1. check traveling gear in a combined large pipeline; It is characterized in that; Fixedly mounted the left speed reducer with left drive motor in base plate rear end one side, the left active synchronization wheel on the left deceleration arbor is with synchronously through a left side and is connected with left driven synchronizing wheel, and left driven synchronizing wheel is fixed on revolver axle one end that left rubber wheel is housed again; Left side rubber wheel is fixed on the revolver axle, and the revolver axle is fixed on below the base plate through left inner bearing, left outer bearing gland and revolver support again; Be symmetrical in left speed reducer at the opposite side of base plate rear end and be fixed with the right speed reducer that has right drive motor; Be fixed with right active synchronization wheel on the right deceleration arbor; Right active synchronization wheel is connected with right driven synchronizing wheel through right band synchronously; Right driven synchronizing wheel is fixed together with the right wheel shaft that is fixed with right rubber wheel; Right wheel shaft through right inner bearing, right outer bearing gland and right wheel support be fixed on base plate below, left side band synchronously is that the with holes and left driven synchronizing wheel of mistake that passes respectively on the base plate is connected with right driven synchronizing wheel with right being with synchronously; Following universal wheels passes through universal wheels shaft flange, following universal wheels flange, following universal wheel shaft down; And after the following universal wheels that makes down universal wheel shaft pass down universal wheels Lower shaft sleeve and base plate front end central position crosses axis hole; Passing on the following universal wheel shaft of base plate fixedly lower spring pallet; After being inserted in lower spring on the lower spring pallet, put the lower spring casing again and the lower spring casing is fixed on the base plate, be fixed on above the lower spring casing after being inserted in universal wheels Upper shaft sleeve down down on the universal wheel shaft; Be fixed on lower support frame on the base plate central position, be fixed with hydraulic power unit and electric control box, on lower support frame, be fixed with adjustment rack down in the lower support frame side; Be fixed with center bearing bracket above the adjustment rack down; Center bearing bracket is equipped with the center axle bed, center axle bed one end be equipped with have in the center speed reducer of electrocardiograph, central, transverse axis one end passes centre bearing and is fixed together through axle joiner and center deceleration arbor; Centre bearing is fixed on the axle bed of center with the centre bearing lid; The central, transverse axis the other end is fixed with the centre-lock device, and telescopic boom one end inserts in the centre-lock device, and the other end is fixed with vidicon camera; Adjustment rack on center bearing bracket, being fixed with is fixed with upper bracket on last adjustment rack, on upper bracket, be fixed with oil hydraulic cylinder; Oil hydraulic cylinder communicates with hydraulic power unit through decline oil pipe that has lowering valve and the jack-up oil pipe that has the jack-up valve, and lowering valve and jack-up valve are controlled by electric control box, is fixed with torsional stop in the oil hydraulic cylinder upper end; After the hydraulic lifting axle passes the lifting axis via hole on torsional stop and the up-down base plate, lifting piston is fixed on the hydraulic lifting axle, again holddown spring is inserted on the upper leading axle; After being enclosed within lifting piston outside to the holddown spring casing; One end is fixed on the up-down base plate, and the other end is fixed on below the sweep, after upper leading axle passes and crosses axis hole and Upper shaft sleeve on the sweep simultaneously; Be fixed on the upper leading axle end to axle bumper, be fixed on Upper shaft sleeve above the sweep; Anti-rotating shaft one end is fixed on torsional stop one end through anti-shaft seat; The other end passes anti-rotation hole and the anti-rotation axle sleeve on the up-down base plate; The anti-rotation axle sleeve is fixed on the up-down base plate above the anti-rotation hole, on last sweep position of center line, is fixed with the upper support wheel carrier, is contained in the upper whorl axial that is fixed with the upper support rubber wheel on the upper support wheel carrier through two groups of upper bearing (metal)s and two groups of upper bearing (metal) outer press rings and upper bearing (metal) inner pressure ring; Upper whorl axial one end is fixed with the upper whorl axial fixing bolt; The other end is fixed with driven synchronizing wheel, uses the synchronizing wheel support and is fixed on the last speed reducer that has synchronous machine on the upper support wheel carrier, and last active synchronization wheel is fixed on the deceleration arbor; Use synchronous band and link together last driven synchronizing wheel and last active synchronization wheel, fuel electric generator is fixed on above the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388913U CN202546132U (en) | 2012-03-31 | 2012-03-31 | Combined walking device for detection in large-sized pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388913U CN202546132U (en) | 2012-03-31 | 2012-03-31 | Combined walking device for detection in large-sized pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546132U true CN202546132U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201388913U Expired - Fee Related CN202546132U (en) | 2012-03-31 | 2012-03-31 | Combined walking device for detection in large-sized pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546132U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363246A (en) * | 2012-03-31 | 2013-10-23 | 哈尔滨盛迪电力设备有限公司 | Combined-type examining walking device inside large-scale pipeline |
| CN106702977A (en) * | 2015-11-13 | 2017-05-24 | 吴雳鸣 | Hydraulic spring type flood discharge runner maintenance climbing device |
| CN108730677A (en) * | 2018-07-13 | 2018-11-02 | 唐山市中宇科技发展有限公司 | Multifunction remote-control visual pipeline robot crawling device |
| CN109458565A (en) * | 2018-11-12 | 2019-03-12 | 上海辉拓市政工程有限公司 | A kind of urban underground water drainage pipe road profession detection method |
| CN111795256A (en) * | 2020-07-29 | 2020-10-20 | 抚州市抚北天然气有限公司 | Natural gas pipeline quality detection device |
-
2012
- 2012-03-31 CN CN2012201388913U patent/CN202546132U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363246A (en) * | 2012-03-31 | 2013-10-23 | 哈尔滨盛迪电力设备有限公司 | Combined-type examining walking device inside large-scale pipeline |
| CN103363246B (en) * | 2012-03-31 | 2015-08-05 | 哈尔滨盛迪电力设备有限公司 | Inspection line walking apparatus in combined large pipeline |
| CN106702977A (en) * | 2015-11-13 | 2017-05-24 | 吴雳鸣 | Hydraulic spring type flood discharge runner maintenance climbing device |
| CN106702977B (en) * | 2015-11-13 | 2019-02-12 | 吴雳鸣 | Hydraulic spring type flood discharge runner safeguards crawling device |
| CN108730677A (en) * | 2018-07-13 | 2018-11-02 | 唐山市中宇科技发展有限公司 | Multifunction remote-control visual pipeline robot crawling device |
| CN108730677B (en) * | 2018-07-13 | 2024-03-26 | 唐山市中宇科技发展有限公司 | Multifunctional wireless remote control visual pipeline robot crawler |
| CN109458565A (en) * | 2018-11-12 | 2019-03-12 | 上海辉拓市政工程有限公司 | A kind of urban underground water drainage pipe road profession detection method |
| CN111795256A (en) * | 2020-07-29 | 2020-10-20 | 抚州市抚北天然气有限公司 | Natural gas pipeline quality detection device |
| CN111795256B (en) * | 2020-07-29 | 2022-04-26 | 抚州市抚北天然气有限公司 | Natural gas pipeline quality detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |